URLTO GUIDE
When UTM results differ from your expectations
Seeing UTM values in a URL is different from seeing the intended labels in an analytics report. Trace the generated address through to its final destination.
URLTO editorial · Updated
UTM building · series07 / 10
1. Inspect the five fields in the generated URL
URLTO UTM Builder handles source, medium and campaign plus optional term and content, and checks required inputs when copying or shortening. Matching existing UTM fields are replaced, blank fields are removed and unrelated parameters are retained. Do not assume old tags survive when rebuilding an already tagged URL.
Compare it yourself · Illustrative example
Illustrative existing URL https://example.com/item?id=42&utm_source=old&utm_content=old_button New inputs: source=newsletter / medium=email / campaign=october_2026 Leaving content blank removes the old utm_content The product id=42 remains
2. Compare spellings with your naming sheet
URLTO trims surrounding whitespace but does not turn Newsletter and newsletter into one value. Inconsistent capitalization, separators and spacing can fragment your own operating records. Check for swapped source and campaign roles or an unnecessarily different medium for each campaign.
3. Check the tags at the final destination
URLTO redirects to the saved destination, after which the site can redirect again. Redirect Checker helps inspect HTTP steps; browser-script changes are outside that method. Check the actual final page directly.
| Stage | Inspect |
|---|---|
| After building | Expected tags and functional parameters |
| After shortening | The intended built URL is the saved destination |
| After redirects | Tags and page at the final URL |
| After cleaning | Whether cleanup removed tracking tags |
4. Separate URL problems from collection problems
Correct tags do not verify the destination's analytics installation, reports or collection method. A difference between URLTO requests and destination sessions or conversions does not establish missing tags as the cause. Record the URL, test time, final screen, report metric and period to help investigate.
Frequently asked questions
Does shortening remove UTM values?
URLTO redirects to the saved URL. Check that you saved the correct tagged destination and whether later redirects or cleanup change its parameters.
Does building UTM URLs install conversion tracking?
No. Creating URL labels and configuring analytics and conversion events at the destination are separate tasks.